chart-release.yml

name: Release Charts

on:
  push:
    branches:
      - master
    paths:
      - 'charts/**'
      - '.github/workflows/*'
  workflow_dispatch:
    inputs:
      action:
        description: Release behavior (release, delete, reupload)
        type: choice
        options:
          - release
          - delete
          - reupload
        default: release
      chart:
        description: >-
          Chart name for delete/reupload (e.g. mcpo, or all for every chart)
        type: choice
        options:
          - all
          - atlassian
          - claude-code-api
          - copilot-api
          - gitlab
          - homeassistant
          - kubernetes
          - mcpo
          - mcp-library
          - playwright
          - search
        required: false
      version:
        description: >-
          Chart version for delete/reupload (e.g. 0.3.2, or all for every version)
        type: string
        required: false

permissions:
  contents: write

jobs:
  manage_release:
    runs-on: ubuntu-latest
    env:
      ACTION: >-
        ${{ github.event_name == 'workflow_dispatch'
            && github.event.inputs.action
            || 'release' }}
      CHART: ${{ github.event.inputs.chart }}
      VERSION: ${{ github.event.inputs.version }}
    if: >-
      ${{ github.event_name == 'workflow_dispatch'
          && (github.event.inputs.action == 'delete'
          || github.event.inputs.action == 'reupload') }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Validate inputs
        if: ${{ env.ACTION == 'delete' || env.ACTION == 'reupload' }}
        run: |
          if [[ -z "${CHART}" || -z "${VERSION}" ]]; then
            echo "chart and version inputs are required for ${ACTION}."
            exit 1
          fi
          if [[ "${CHART}" == "all" && "${VERSION}" != "all" ]]; then
            echo "version must be 'all' when chart is 'all'."
            exit 1
          fi

      - name: Install PyYAML
        if: ${{ env.ACTION == 'delete' || env.ACTION == 'reupload' }}
        run: python -m pip install --upgrade pyyaml

      - name: Delete GitHub release and gh-pages artifacts
        if: ${{ env.ACTION == 'delete' || env.ACTION == 'reupload' }}
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          bash "${GITHUB_WORKSPACE}/.github/scripts/manage_release.sh"

  release_library:
    needs: manage_release
    if: >-
      ${{ always()
          && (github.event_name == 'push'
          || github.event.inputs.action == 'release'
          || github.event.inputs.action == 'reupload') }}
    runs-on: ubuntu-latest
    outputs:
      library_version: ${{ steps.cr.outputs.chart_version }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Configure Git author
        run: |
          git config user.name "$GITHUB_ACTOR"
          git config user.email "$GITHUB_ACTOR@users.noreply.github.com"

      - name: Wipe all charts except mcp-library
        run: |
          find charts -mindepth 1 -maxdepth 1 ! -name 'mcp-library' -exec rm -rf {} +

      - name: Install chart-releaser (reupload)
        if: >-
          ${{ github.event.inputs.action == 'reupload'
              && (github.event.inputs.chart == 'all'
              || github.event.inputs.chart == 'mcp-library') }}
        uses: helm/chart-releaser-action@v1.7.0
        with:
          install_only: true
        env:
          CR_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Package charts (reupload)
        if: >-
          ${{ github.event.inputs.action == 'reupload'
              && (github.event.inputs.chart == 'all'
              || github.event.inputs.chart == 'mcp-library') }}
        run: |
          bash "${GITHUB_WORKSPACE}/.github/scripts/package_charts.sh" \
            "charts" "${{ github.event.inputs.chart }}"

      - name: Run chart-releaser
        id: cr
        uses: helm/chart-releaser-action@v1.7.0
        if: >-
          ${{ github.event.inputs.action != 'reupload'
              || github.event.inputs.chart == 'all'
              || github.event.inputs.chart == 'mcp-library' }}
        with:
          charts_dir: charts
          pages_branch: gh-pages
          skip_packaging: >-
            ${{ github.event.inputs.action == 'reupload'
                && (github.event.inputs.chart == 'all'
                || github.event.inputs.chart == 'mcp-library')
                && 'true' || '' }}
          skip_existing: false
        env:
          CR_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Show released library version
        run: echo "Released mcp-library version ${{ steps.cr.outputs.chart_version }}"
  release_all:
    needs: release_library
    if: >-
      ${{ always()
          && (github.event_name == 'push'
          || github.event.inputs.action == 'release'
          || github.event.inputs.action == 'reupload') }}
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Configure Git author
        run: |
          git config user.name "$GITHUB_ACTOR"
          git config user.email "$GITHUB_ACTOR@users.noreply.github.com"

      - name: Wipe mcp-library
        run: rm -rf charts/mcp-library

      - name: Add MCP chart repository
        run: |
          helm repo add mcp https://arbuzov.github.io/mcp-helm/
          helm repo update

      - name: Install chart-releaser (reupload)
        if: >-
          ${{ github.event.inputs.action == 'reupload'
              && github.event.inputs.chart != 'mcp-library' }}
        uses: helm/chart-releaser-action@v1.7.0
        with:
          install_only: true
        env:
          CR_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Package charts (reupload)
        if: >-
          ${{ github.event.inputs.action == 'reupload'
              && github.event.inputs.chart != 'mcp-library' }}
        run: |
          bash "${GITHUB_WORKSPACE}/.github/scripts/package_charts.sh" \
            "charts" "${{ github.event.inputs.chart }}"

      - name: Run chart-releaser
        uses: helm/chart-releaser-action@v1.7.0
        if: >-
          ${{ github.event.inputs.action != 'reupload'
              || github.event.inputs.chart != 'mcp-library' }}
        with:
          charts_dir: charts
          pages_branch: gh-pages
          skip_packaging: >-
            ${{ github.event.inputs.action == 'reupload'
                && github.event.inputs.chart != 'mcp-library'
                && 'true' || '' }}
          skip_existing: false
        env:
          CR_TOKEN: ${{ secrets.GITHUB_TOKEN }}